package PhamVanHien;

import java.util.Scanner;

public class BaiTap1 {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		System.out.println("Moi nhap vao user name: ");
		String UN = sc.nextLine();
		if(UN.isEmpty()){
			System.out.println("Yeu cau ban nhap vao user name moi du!");
			return;
		}
		System.out.println("Moi nhap mat khau: ");
		String PS = sc.nextLine();
		if(PS.isEmpty()){
			System.out.println("Yeu cau ban phai nhap mat khau moi du thong tin!");
			return;
		}
		//xac thuc thong tin tai khoan
		if(UN.equals("doannv")&& PS.equals("nothing")){
		System.out.println("Chuc mung ban da nhap du thong tin ^_^");	
		}
		else{
			System.out.println("Rat tiec cho ban -_-");
		}
		
		
	}

}
